140377794

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{218657}}^1$

素因数の和:218769

約数の個数: 16

約数和(自身を含む): 283380768

約数和(自身を除く): 143002974

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 218657, 437314, 655971, 1311942, 23396299, 46792598, 70188897, 140377794]

約数ペア:

[(1, 140377794), (2, 70188897), (3, 46792598), (6, 23396299), (107, 1311942), (214, 655971), (321, 437314), (642, 218657)]